baber/WOPTO huggingface dataset:
Patent JP-S6155974-A (JP)
Title: Constant-voltage diode
Inventor: SHIMIZU GIICHI
IPC: H01L29/866
Filed: 1984-08-27
Abstract: PURPOSE:To adjust gate voltage from the outside, and to obtain precise stabilized voltage by forming a second diffusion region into a first diffusion region and shaping at least one diffusion region in high concentration into the second diffusion region. CONSTITUTION:A P type first diffusion region 2 is formed to the main surface of an N type semiconductor substrate 1, an N<+> type second diffusion region 3a shallower than the first diffusion region 2 is shaped into the first diffusion region 2, and at leat one N<++> type diffusion region, which is shallower than the diffusion region as the outside and has concentration higher than the diffusion region as the outside, is formed into the second diffusion region 3a. A gate electrode 5b is shaped onto an insulating film 4 so as to annularly cover the upper sections of the whole peripheries of the N<+> type diffusion region 3a and the N<++> type diffusion region 3b, and constant-voltage diode electrodes 5a are formed. The potential of the gate electrode 5b is biassed to a negative value to the N<+> type diffusion region 3a and the N<++> type diffusion region 3b from the outside, thus controlling carrier concentration in the surface of the region 3a, then changing breakdown voltage.
Patent JP-S57101879-A (JP)
Title: Formation of conductive circuit
Inventor: TOMITA SATORU
IPC: G03G21/00
Filed: 1980-12-16
Abstract: PURPOSE:To form a stable conductive circuit wherein contact resistance does not change by applying magnetical attraction force or the like in the direction of contacting with the 2nd conductive member by the use of a magnet for the 1st conductive member thereby increasing contact pressure. CONSTITUTION:When a blet-like photoreceptor 1 is turned by a driven roller 12, a sleeve 19 in contact with a conductive layer 13 is driven, and a roller 17 is rotated by the fitting force of the sleeve 19 and the roller 17, so that the roller 17 is brought in electric contact with earth 23 although it is under revolution. Hence, the potential of the layer 13 is brought closer to earth voltage. A magnet 16 acts so as to attract the conductive sleeve 19 by way of the roller 12, a base layer 15, and the non-magnetic layer of the layer 13 and the roller 17 moves closer to the roller 12; therefore the contact pressure between the sleeve 19 and the layer 13 increases and since the sleeve 19 is flexible, the contact area between both is increased. Thereby, the stable conductive circuit wherein contact resistance does not fluctuate is formed.
Patent JP-H1022896-A (JP)
Title: Bidirectional radio unit
Inventor: YOSHIZAWA SHIGEMICHI
IPC: H04L7/00
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption by decreasing the number of times of periodical synchronous correction, without using any high-accuracy clock by performing synchronous correction at the time of data communication start, in addition to the periodical synchronous correction. SOLUTION: At specified synchronous correction time, a slave radio equipment 6 performs receiving operation, receives a synchronous correction request signal from a master radio equipment 1 and makes its own clock coincident with the clock of the master radio equipment 1. Thus, the periodical synchronous correction between the master radio equipment 1 and the slave radio equipment 6 is performed. Then, when the transmission/reception part of the slave radio equipment 6 receives a calling signal from the master radio equipment 1 at the time of wait reception, the slave radio equipment 6 is synchronized at the timing of the master radio equipment 1 by a repetition block number contained in the calling signal received by the transmission/reception part during the receiving operation.  Thus, in addition to the periodical synchronous correction for matching the clocks of the master radio equipment 1 and the slave radio equipment 6, at the time of data communication start, the synchronous correction is also performed for matching the timing between the master radio equipment 1 and the slave radio equipment 6.
Patent JP-H0343813-A (JP)
Title: Information processor
Inventor: MASUKO KAZUYUKI
IPC: G06F1/26
Filed: 1989-07-12
Abstract: PURPOSE:To obtain an information processor having high operability by deciding the working state and the working environment with a working environment detection means and performing automatically the supply of power to each device and the storage/extraction of the necessary information. CONSTITUTION:A working environment detection means 5 is used for decision of the working state and the working environment of an information processor. The supply of power is controlled to various devices except the detection means 5 based on the detection result of the means 5. While a document is edited by a word processor, for example, the input frequency of an input device 4 is comparatively high and sometimes no input is received at all in a certain period. Thus the input cycle is measured by an input cycle measuring device 5. Then the supply of power is carried out to a device when the measured input cycle is short. While the working state of that time point is stored in a temporary storage part and the supply of power is stopped to the devices except both devices 4 and 5 when the input cycle is large. Then the supply of power is started again with push of an optional key. In such a constitution, the lifetime is increased together with resduction of the power consumption and improvement of the operability for an information processor.
Patent JP-H0343211-A (JP)
Title: Plastic molding mold
Inventor: KADOTA TAKURO
IPC: B29C33/38
Filed: 1989-07-11
Abstract: PURPOSE:To obtain a plastic molding mold which has excellent durability, and is raised in its mold release property by the nitride layer, and performs a high efficiency by carrying out the ion implantation of a nitrogen atom, and making the N implantation amount by the ionic implantation be a specific amount or more. CONSTITUTION:In an extreme hard alloy consisting of a hard phase and combination phase, the ion implantation of a nitrogen atom is performed, wherein it is a plastic molding mold in which the N implantation amount is 10<20>/cm<2> or more. The reaction and corrosion with resin accompanying a nitride layer by conducting the ion implantation of the nitrogen atom at 10<20>/cm<2> or more have an effect on the life time greatly, and thus the damage due to corrosion can be prevented, so that the long life time by ordinary abrasion is effected. Two atoms of Ti and nitrogen is subjected simultaneously to an ion implantation, and a layer by ion implantation and TiN layer are produced, or a plastic molding mold can be obtained, which is excellent against the damages in press- contact or corrosion by carrying out the ion implantation of a nitrogen atom at 10<20>/cm<2> or more.
Patent JP-H0226735-A (JP)
Title: Magnetic water-vapor permeable and water-proof cloth
Inventor: FURUTA TSUNEKATSU
IPC: B32B27/12
Filed: 1988-07-18
Abstract: PURPOSE:To improve the water-vapor permeability or water-proof property as well as the circulation of the blood by providing a resin layer consisting mainly of synthetic polymer containing urethane component on one side of a base cloth, and laminating a magnetic layer containing a ferrite magnetic material on part of the resin layer. CONSTITUTION:A resin layer consisting mainly of synthetic polymer containing at least urethane component is provided on at least one surface of a base cloth, and a magnetic layer containing a ferrite magnetic material is laminated on at least a part of the resin layer. An excellent water vapor permeability and water-proof property are maintained thereby, and the line of magnetic force from the magnetic material in the magnetic layer makes the blood circulation of a human body improved, further, if it is worn in use of sport wear or the like in view of the fact that it has a function of curing the tiredness of muscle, it can have a good time in a sport or the like pleasantly.
Patent JP-H0465684-A (JP)
Title: Test device for semiconductor integrated circuit
Inventor: TOBA HIROYUKI
IPC: G01R31/28
Filed: 1990-07-05
Abstract: PURPOSE:To enable a detection even for the error generated depending on a semiconductor IC test device itself by testing the semiconductor IC test device with simulating the performance of a semiconductor integrated circuit to be tested by a logical simulator. CONSTITUTION:The semiconductor IC 14 to be measured in a measurement part 10 is inspected by a hardware 2 of the semiconductor IC test device. In the case the detection of error due to the semiconductor IC test device is performed, the voltage impressed by a driver 7 of the hardware 2 is converted by an A/D converter 11 into an input signal for the logical simulator 12 wherein the conversion is made for the performance of IC 14. Then, the simulator 12 is made to simulate the performance of IC 14, and the output signal of simulator 12 is converted by a D/A converter 13, then this voltage and the voltage generated from a comparison voltage generating circuit 4 are compared in a comparator 8 to obtain the voltage pattern. This output pattern and the expected value pattern generated from a pattern generating circuit 3 are compared in a logical comparison circuit 9, and if these patterns are different, the error signal is outputted from the logical comparison circuit 9. Even the error generated depending on the semiconductor IC test device itself can be detected before the manufacture of semiconductor IC to be tested.
Patent JP-S6156448-A (JP)
Title: Manufacture of complementary semiconductor device
Inventor: MAEDA SATORU
IPC: H01L21/8234
Filed: 1984-08-28
Abstract: PURPOSE:To prevent the decrease in withstand voltage of an n-channel transistor and the variation or decrease in threshold voltage of a p-channel transistor by a method wherein a film to be oxidized is formed under a film or by another method at the time of forming the wall by leaving a film on the side surface of a gate electrode. CONSTITUTION:A semiconductor layer 102 of the second conductivity type is selectively formed in a semiconductor substrate 101 of the first conductivity type, and element- isolating regions 103 are formed. Insulation films 10 are formed on the surfaces of element regions, and the gate electrodes 106 and 107 are selectively formed thereon, respectively. Next, after an impurity of the first conductivity type is doped to each element region with the mask of each of the gate electrodes 106 and 107 and the element-isolating regions 103, a film 111 to be oxidized and a film 112 are successively deposited over the whole surface, and the film 112 is selectively left on the side surfaces of the gate electrodes 106 and 107. Then, the impurity of the first conductivity type is doped to each element region with the mask of the gate electrodes 106 and 107 and the element-isolating regions 103. Thereafter, the remaining film 114 is removed, and the film 111 to be oxidized is changed into an oxide film 118; then, an impurity of the second conductivity type is selectively doped to the element regions of the first conductivity type.
Patent JP-H0257-A (JP)
Title: Direct positive color image forming method
Inventor: SHUDO SADANOBU
IPC: G03C7/36
Filed: 1988-07-18
Abstract: PURPOSE:To improve the light and the fading resistances of the photosensitive material, and to obtain the high max. image density of the material by incorporating a compd. shown by a prescribed formula in the photosensitive material, and by developing the obtd. material with a developer contg. N-hydroxyalkyl substd. p-phenylene diamine derivative. CONSTITUTION:At least one kind of the compds. shown by formula I is incorporated in the photosensitive material. In formula I Z is a group capable of being released at the time of carrying out a coupling reaction with the oxidant of a developing main agent, G1 is halogen atom or alkoxy group, G2 is hydrogen or halogen atom or alkoxy group which may be substd., R is alkyl group which may be substd. And the photosensitive material image-wisely exposed is developed with the developer contg. N-hydroxyalkyl substd. p-phenylene diamine derivative after a fogging processing and/or during the fogging processing. Thus, the light and the fading resistances of the photosensitive material are improved, and the picture having the high max. coloring density of the sensitive material is formed by a rapid development processing.
Patent JP-S6163129-A (JP)
Title: Method and apparatus of multiplex communication
Inventor: GAMO TSUTOMU
Filed: 1984-08-28
Abstract: PURPOSE:To simplify the circuit by starting simultaneously transmission of data from each node, stopping the data transmission of the own station if a data exists in any of upperstream nodes, and transmitting an own station data at the period when it is not overlapped with the upperstream node. CONSTITUTION:Data D1, D2 are inputted to an input terminal 24c of a multiplex communication device 20c, the data D1 is fed to a pulse generation trigger section 26c and also the data D2 is fed to a pulse inhibiting section 32c. The inhibiting section 32c discriminates whether the signal level at a terminal 24c is H or L, and when it is H, a data D3 generated from a generating section 30c is stopped forcibly on the way. Although the data D3 during generation is outputted to a pulse synthesis section 34c, since the data D2 exists during this signal generating period, the data D3 is ORed with the D2, resulting that an excess signal except the D2 is not outputted to an output terminal 36c. Thus, when the data is overlapped with any data of the upperstream node in this, the transmission of the own station is stopped and when no data exists in any of the upperstream node, the data of the own station is transmitted.
Patent JP-H1127011-A (JP)
Title: Transmission line structure having coupling parallel line
Inventor: HAMADA TOMOJI
IPC: H01P3/08
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To soften electromagnetic coupling between the tip edge of each of secondary lines forming a coupling parallel line and the edge of a main line set opposite to the tip edge of the secondary line. SOLUTION: A coupling line 30 consists of the 1st and 2nd secondary lines 14 and 24. Then a 1st tip edge 16 of the line 14 is not parallel to a 2nd edge 22 of a 2nd main line 20 set opposite to the edge 16 at least over a part or all of an area 18 of the 1st secondary line width. On the other hand, a 2nd tip edge 26 of the line 24 is not parallel to a 1st edge 13 of a 1st main line set opposite to the edge 26 at least over a part or all of an area 28 of the 2nd secondary line width.
Patent JP-S6379627-A (JP)
Inventor: EDOWAADO ESU ROOZU
IPC: A47L13/58
Filed: 1987-07-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1027898-A (JP)
Title: Semiconductor device
Inventor: ONOSE HIDEKATSU
IPC: H01L29/744
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To enable the contact resistance to be saturated even by less pressurizing force by a method wherein an anode side electrode is patterned to be formed on a shortcircuited P emitter while pattern-forming another electrode on an anode surface opposite to a gate taking out region. SOLUTION: An aluminum electrode 21 is patterned on anode side making this electrode 21 concentric with a p emitter pattern so as to cover a p emitter 11 as well as the n<+> shortcircuited periphery to be formed. Furthermore, another amode electrode 41 in the region opposite to taking out region 43 of a gate separated from the anode electrode is patterned to be formed on the central part of an n<+> gate 17 opposite to this electrode 41. Furthermore, oxide films 16 are formed in the separating regions between the anode electrode 21 and the other node electrode 41. Through these procedures, the contact resistance can be saturated without deteriorating the conducting and switching performances even by less pressurizing force.
Patent JP-H0469167-A (JP)
Title: Engraving method for character and the like by sandblast
Inventor: YAMASHITA SHINKICHI
IPC: B24C1/04
Filed: 1990-07-06
Abstract: PURPOSE:To increase the efficiency of the whole engraving work by providing an adhesive layer on the back face of a masking sheet main body, temporarily sticking a separator to the adhesive layer, cutting the cut line of the profile of a character, etc., on the masking sheet main body and white-coloring the cut line by the irregular reflection based on the exposure of the power added to the masking sheet main body. CONSTITUTION:An adhesive layer 2 is provided on the back face of a masking sheet main body 1, a separator 3 is temporarily sticked to this adhesive layer 2 and the cut line of the profile of a character, etc., is cut on the masking sheet main body 1. This cut line is then made in a white color by the irregular reflection based on the exposure of the powder added to the masking sheet main body 1. Thereafter, the masking sheet main body 1 is sticked by the adhesive layer 2 onto the face to be engraved, then, the part of a character, etc., is removed by the excision of the cut line, thereafter, a character, etc., is engraved with sand blasting.
Patent JP-S59164493-A (JP)
Inventor: JIYON MARII KONGUDON
IPC: F16M13/02
Filed: 1983-09-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6078196-A (JP)
Inventor: JIYAN ESU POROUSUKI
IPC: F16L55/16
Filed: 1984-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6158964-A (JP)
Title: Gas engine
Inventor: KUWATA KUNIZO
IPC: F02M21/06
Filed: 1984-08-30
Abstract: PURPOSE:To feed fuel-air mixture at a proper air excess rate throughout the whole operation range of an engine, by a method wherein the pressure of gas fed to gas mixture to a gas engine is regulated according to the operating state of the engine. CONSTITUTION:Gas fed from a gas tank is regulated at a specified pressure P1 by means of a first gas pressure regulator 2, and after it is decreased to an arbitrary pressure P2 in response to the control pressure of a control pressure pipe 9 by means of a second gas pressure regulator 3, the gas flows in a gas mixer 4, where the gas is mixed with feed air which is fed to an engine through an air feed pipe 14 and a manifold 6. A pressure P4 of a control pressure 9 is controlled by a pressure control valve 8, and a central control pressure P4 is regulated by regulating the area of an introduction port for an atmospheric pressure P0 and by means of a notch formed in the central part of a spool 22 in the valve 8. A pressure P5 in a compressed air tank 7. A negative pressure P3 in the air feed pipe 14 is exerted on a piston 23 at the left end of the spool 22, and the spool 22 is moved by means of a differential pressure between a spring and the atmospheric pressure P0, and the control pressure P4 is feedback to the piston 24 at a right end.
Patent JP-S6423637-A (JP)
Title: Data transmission system
Inventor: KATO YUMIKO
IPC: H04L1/08
Filed: 1987-07-20
Abstract: PURPOSE:To eliminate wrong transmission, by comparing flags repeatedly received plural times with each other at a noise absorbing section on a receiving side and, when coincidence is obtained continuously for (n) times, comparing control data repeatedly received plural times during the period with each other, and then, performing receiving processes on control data on which coincidence is obtained for m (<n) times. CONSTITUTION:At a noise absorbing section 4, comparison is performed on control data and flags at every receiving time and, when the control data are coincident for at least (m) times, for example, one time and the flags are continuously coincident with each other for at least (n) times, for example, three times, receiving processes are performed on the control data. Since coincidence is obtained on the control data when coincidence is obtained on the flags, the transmission of the control data and flag becomes equivalent to the case where the flags are sent after the control data and, at the same time, a malfunction caused by wrong transmission can be prevented. Moreover, since the control data and flags are simultaneously written in a memory 2 on a transmitting side 1, the writing operation can be completed by only one time of write access.
Patent JP-H05345684-A (JP)
Title: Production of calcium carbonate having high oil absorption property
Inventor: KAWASAKI HITOSHI
IPC: C01F11/18
Filed: 1992-06-12
Abstract: PURPOSE:To provide calcium carbonate widely useful as filler and reinforcing agent for various composite materials with oil absorption properties. CONSTITUTION:In a process for producing calcium carbonate by introducing a carbon dioxide gas to an aqueous suspension of calcium hydroxide, the concentration of milk of lime is adjusted to 5-60% and milk of lime is carbonated while finely vibrating by a vibration blender to produce calcium carbonate having high oil absorption properties.
Patent JP-H0343267-A (JP)
Title: Printer with paper cutting function
Inventor: FUJIMURA SHINSUKE
IPC: B41J11/66
Filed: 1989-07-11
Abstract: PURPOSE:To cut paper at an optional point of time by enabling a busy cutting format to be performed by a method wherein functions for cutting by detection of an optional printing code and cutting of the paper by manual operation are provided. CONSTITUTION:A paper cutting device 4 is connected to a printer 1 with a code input connecter 5 for transmitting a printing code containing a paper cutting code. Paper printed with the printer 1 is discharged with a paper feeder 2 to be sent to the paper cutting device 4. At the same time, the printing code containing the paper cutting code is sent to the paper cutting device 4 via the code input connecter 5, and the paper cutting device 4 retrieves whether an optionally set paper cutting code exists in the inputted printing code or not. If a conformed code exists, paper is cut at said point of time, and the cut paper 6 is outputted. Further, the paper cutting device 4 has a manual paper cutting switch 3. By turning on this switch, cutting of the paper is outputted to a result 6 at said point of time.
Patent JP-2000008528-A (JP)
Title: Roof
Inventor: KAWAKAMI HIROYUKI
IPC: E04B7/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To allow a worker to fix a rafter and a rafter support member and to fix the rafter and a front girder simply. SOLUTION: A gable rafter 5 is provided with a rafter side locking metal fitting 10, and a rafter support member 2 is provided with a rafter support member side locking piece 2A locked to the rafter side locking metal 10 in the longitudinal direction of the gable rafter 5. A rafter receiving section 2B, which regulates the downward rotation of the tip of the gable rafter 5 locking the rafter side locking metal 10 to the rafter support member side locking piece 2A in contact with the base end section of the gable rafter 5, is provided.
Patent JP-H05337626-A (JP)
Title: Low pressure casting apparatus
Inventor: MURATA YUTAKA
IPC: B22D18/04
Filed: 1992-06-12
Abstract: PURPOSE:To provide a low pressure casting apparatus, in which the auxiliary operation of a core setting operation, cleaning of the circumference of a sprue, etc., to a lower mold can safely and easily be executed and crack, breakage, etc., of the core during the core setting operation are scarcely developed. CONSTITUTION:The core C is hung up after clamping by core clamping mechanism 20 at the out side of a casting machine and the lower mold 27 is shifted to below this core C, and after cleaning the circumference of the sprue, the core C is set into the lower mold 27 by descending the core clamping mechanism 20 and the lower mold 27 setting the core C is shifted and faced to below an upper mold 14.